"""
Case Type   : MOT支持的DDL
Case Name   : MOT支持INSERT INTO  DELETE FROM
Create At   : 2020/09/18
Owner       : opentestcase001
Description :
    1.设置enable_incremental_checkpoint参数为off,并重启数据库
    2.创建普通MOT表,INSERT INTO, DELETE FROM等操作,清理数据
    3.恢复环境默认配置，修改enable_incremental_checkpoint为on，并重启数据库
Expect      :
    1.设置成功，重启数据库成功
    2.操作成功，清理数据成功
    3.修改参数成功，重启数据库成功
History     :
   modified by opentestcase010 at 2023/2/6，优化MOT用例
"""

import os
import unittest
from testcase.utils.Logger import Logger
from testcase.utils.Common import Common
from testcase.utils.CommonSH import CommonSH
from testcase.utils.Constant import Constant


class Mot_datatype_test(unittest.TestCase):

    def setUp(self):
        self.logger = Logger()
        self.primary_sh = CommonSH('PrimaryDbUser')
        self.constant = Constant()
        self.commonsh = CommonSH
        self.common = Common()
        self.config = 'enable_incremental_checkpoint'
        self.logger.info(f'-----{os.path.basename(__file__)} start-----')
        self.logger.info('-----修改配置，并重启数据库-----')
        show_msg = self.common.show_param(self.config)
        if 'off' not in show_msg:
            msg1 = self.primary_sh.execute_gsguc('set',
                                             self.constant.GSGUC_SUCCESS_MSG,
                                             f'{self.config}=off')
            self.logger.info(msg1)
            msg2 = self.primary_sh.restart_db_cluster()
            self.logger.info(msg2)
            msg3 = self.primary_sh.get_db_cluster_status()
            self.assertTrue("Normal" or "Degrade" in msg3)
            show_msg = self.common.show_param(self.config)
            self.assertTrue('off' in show_msg)

    def test_mot_INSERTINTO_DELETEFROM(self):
        text = '-----step:创建普通MOT表,INSERT INTO, DELETE FROM等操作，' \
               '清理数据;expect:成功-----'
        self.logger.info(text)
        self.t_name_1 = 't_mot_0092_1'
        self.t_name_2 = 't_mot_0092_2'
        self.sql_cmd = f'''
                        create foreign table {self.t_name_1}
                        (id int , name varchar(20), tal int, tableid int);
                        create foreign table {self.t_name_2}
                        (id int , name varchar(30), tal int, tableid int);
                        insert into {self.t_name_1}
                        (id, name, tal ,tableid) values (1, 'mot', 12,64);
                        insert into {self.t_name_2}
                        (id, name, tal ,tableid) values (1, 'mot', 12,64),
                        (2, 'mottester', 55,66);
                        delete from {self.t_name_2} where id = 2;
                        drop foreign table {self.t_name_1};
                        drop foreign table {self.t_name_2};   
                      '''
        msg4 = self.primary_sh.execut_db_sql(self.sql_cmd)
        self.logger.info(msg4)
        self.assertIn(self.constant.CREATE_FOREIGN_SUCCESS_MSG, msg4)
        self.assertIn(self.constant.INSERT_SUCCESS_MSG, msg4)
        self.assertIn(self.constant.DELETE_SUCCESS_MSG, msg4)
        self.assertIn(self.constant.DROP_FOREIGN_SUCCESS_MSG, msg4)

    def tearDown(self):
        self.logger.info('-----this is tearDown------')
        self.logger.info('-----恢复配置，enable_incremental_checkpoint=on-----')
        show_msg = self.common.show_param(self.config)
        if 'on' not in show_msg:
            msg5 = self.primary_sh.execute_gsguc('set',
                                                 self.constant.GSGUC_SUCCESS_MSG,
                                                 f'{self.config}=on')
            self.logger.info(msg5)
            msg6 = self.primary_sh.restart_db_cluster()
            self.logger.info(msg6)
            msg7 = self.primary_sh.get_db_cluster_status()
            self.assertTrue("Normal" or "Degrade" in msg7)
        show_msg = self.common.show_param(self.config)
        self.assertTrue('on' in show_msg)
        self.logger.info(f'-----{os.path.basename(__file__)} end-----')
